JPEG2000算术编码的VHDL描述与验证

VHDL description and verification of JEPEG2000 arithmetic coding

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摘要使用VHDL语言描述了下一代静止图像压缩标准JPEG2000编码系统中的关键模块———算术编码模块,在Model-Sim软件中进行了功能仿真,在QuartusⅡ软件中综合通过。对相同的文件进行编码,该VHDL程序执行时间仅为Jasper软件执行时间的40%,因而,大大提高了算术编码的效率。

作者王兆禹莫玉龙张金艺史宜文

机构地区上海大学通信工程系

出处《电视技术》北大核心 2003年第10期25-26,29,共3页 Video Engineering

关键词 VHDL语言图像压缩 JPEG2000编码算术编码 Mearly状态机现场可编程门阵列枚举

参考文献5

1张晓娣,刘贵忠,曾召华,张旭.JPEG2000图像压缩编码系统及其关键技术[J].电视技术,2001,25(8):13-17. 被引量：20
2Adams Michael D., Kossentini Faouzi. JasPer." A Software-Based JPEG-2000 Codec Implementation. Proc. Int'1 Conf. Image Processing, IEEE, New Jersey, 2000: 53-56.
3ISO 15444-1-2000 Final Committee Draft(FCD) Version 1.0, Information Technology-JPEG2000 Image Coding System, International Standards Organization.
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5Jasper Project Home Page. http://www.ece.ubc.ca/-mda-dams/jasper/.

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电视技术

2003年第10期

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